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发明名称
Phase controlled scr circuits for motor speed control system
摘要
申请公布号
US3249839(A)
申请公布日期
1966.05.03
申请号
US19630273346
申请日期
1963.04.16
申请人
NUTMEG ELECTRONICS CORPORATION
发明人
FAY JAMES P.
分类号
H02P7/295
主分类号
H02P7/295
代理机构
代理人
主权项
地址
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